www.rootsireland.ie/ has the marriage record also but it doesn't give their ages or the parents' names unfortunately.
Date of Marriage:27-Apr-1828
Parish / District:YOUGHALARRA
Husband PatrickClancy Address:Coomebeg Denomination:Roman Catholic
Wife Bridget Fogarty Curraghbawen Roman Catholic
The Tithe Applotments (free online) have 49 Clancys in Tipperary 1825-34 & 337 Fogartys but I couldn't find them in the places listed on the marriage
The earliest Irish Census that Tipperary records are in is 1851 but there are no records of either surname in it I'm afraid
The National Library of Ireland has made the RC registers freely available online (registers.nli.ie/) and has Youghal Arramarriages & baptisms 1828-81
Annoyingly rootsireland does not have Youghalarra burial records!